name: Tests

on:
  push:
  pull_request:
  schedule:
    - cron: '0 2 * * 0' # Weekly on Sundays at 02:00

jobs:
  format:
    name: Format
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Set Up Cache
      uses: actions/cache@v2
      with:
        path: |
          vendor
        key: php-cs-fixer-${{ hashFiles('composer.lock') }}

    - name: Validate composer.json and composer.lock
      run: composer validate

    - name: Install PHP dependencies
      run: composer update && composer install --prefer-dist --no-progress

    - name: Set up PHP
      uses: shivammathur/setup-php@master
      with:
        php-version: 7.4

    - name: Check format
      run: ./vendor/bin/php-cs-fixer fix --dry-run

  test:
    name: PHP ${{ matrix.php }} / DB ${{ matrix.database }}
    strategy:
      fail-fast: false
      matrix:
        php: ['7.4', '8.0']
        database: ['pgsql', 'mysql', 'sqlite']

    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Set Up Cache
      uses: actions/cache@v2
      with:
        path: |
          vendor
        key: vendor-${{ matrix.php }}-${{ hashFiles('composer.lock') }}

    - name: Set up PHP
      uses: shivammathur/setup-php@master
      with:
        php-version: ${{ matrix.php }}
        coverage: pcov
        extensions: mbstring

    - name: Set up database
      run: |
        mkdir -p data/config
        if [[ "${{ matrix.database }}" == "pgsql" ]]; then
            sudo systemctl start postgresql ;
            psql --version ;
            sudo -u postgres psql -c "SELECT set_config('log_statement', 'all', false);" -U postgres ;
            sudo -u postgres psql -c "CREATE USER shimmie WITH PASSWORD 'shimmie';" -U postgres ;
            sudo -u postgres psql -c "CREATE DATABASE shimmie WITH OWNER shimmie;" -U postgres ;
        fi
        if [[ "${{ matrix.database }}" == "mysql" ]]; then
            sudo systemctl start mysql ;
            mysql --version ;
            mysql -e "SET GLOBAL general_log = 'ON';" -uroot -proot ;
            mysql -e "CREATE DATABASE shimmie;" -uroot -proot ;
        fi
        if [[ "${{ matrix.database }}" == "sqlite" ]]; then
            sudo apt update && sudo apt-get install -y sqlite3 ;
            sqlite3 --version ;
        fi

    - name: Check versions
      run: php -v && composer -V

    - name: Validate composer.json and composer.lock
      run: composer validate

    - name: Install PHP dependencies
      run: composer update && composer install --prefer-dist --no-progress

    - name: Run test suite
      run: |
        if [[ "${{ matrix.database }}" == "pgsql" ]]; then
            export TEST_DSN="pgsql:user=shimmie;password=shimmie;host=127.0.0.1;dbname=shimmie"
        fi
        if [[ "${{ matrix.database }}" == "mysql" ]]; then
            export TEST_DSN="mysql:user=root;password=root;host=127.0.0.1;dbname=shimmie"
        fi
        if [[ "${{ matrix.database }}" == "sqlite" ]]; then
            export TEST_DSN="sqlite:data/shimmie.sqlite"
        fi
        vendor/bin/phpunit --configuration tests/phpunit.xml --coverage-clover=data/coverage.clover

    - name: Upload coverage
      if: matrix.php == '7.4'
      run: |
          wget https://scrutinizer-ci.com/ocular.phar
          php ocular.phar code-coverage:upload --format=php-clover data/coverage.clover
